3 research outputs found
Reduction in cardiovascular risk by sodium-bicarbonated mineral water in moderately hypercholesterolemic young adults.
Effects of drinking a sodium bicarbonated mineral water on cardiovascular risk in young men
and women with moderate cardiovascular risk were studied. Eighteen young volunteers, total
cholesterol levels >5.2 mmol/L without any disease participated. The study consisted in two
8-week intervention periods. Subjects consumed, as a supplement of their usual diet, 1 L/d of
a control low mineral water followed by 1 L/d of the bicarbonated mineral water (mmol/L:
sodium, 48; bicarbonate, 35; and chloride, 17). Determinations were performed at the end of
the control water period and weeks 4 and 8 of the bicarbonated water period. Body weight,
BMI, blood pressure, dietary intake, total-cholesterol, LDL-cholesterol, HDL-cholesterol,
Apo A-I, Apo B, triacylgycerols, glucose, insulin, adiponectin, high sensitivity-C reactive
protein (hs-CRP), soluble adhesion molecules (sICAM and sVCAM), sodium and chloride
urinary excretion, and urine pH were measured. Dietary intake, body weight and BMI showed
no significant variations. Systolic blood pressure decreased significantly after 4 weeks of
bicarbonated water consumption without significant differences between the weeks 4 and 8.
Significant reductions were observed after bicarbonated water consumption of total
cholesterol (by 6.3%, p=0.012), LDL-cholesterol (by 10% p=0.001), total/HDL-cholesterol
(p=0.004), LDL/HDL-cholesterol (p=0.001), and Apo B (p=0.017). Serum triacylglycerols,
Apo A-I, sICAM-1, sVCAM-1 and hs-CRP levels did not change. Serum glucose values
tended to decrease during the bicarbonated water intervention (p=0.056) but insulin levels did
not vary. This sodium bicarbonated mineral water improves lipid profile in moderately
hypercholesterolemic young men and women and could therefore be applied in dietary
interventions to reduce cardiovascular risk
Design and evaluation of a treatment programme for Spanish adolescents with overweight and obesity. The EVASYON Study
Background
The prevalence of overweight and obesity (OW/OB) among adolescents worldwide has increased since the 60 s. Spain has reached one of the highest OW/OB prevalence rates among adolescents from European countries. The aim of this methodological paper is to describe the design and evaluation in the EVASYON study (Development, implementation and evaluation of the efficacy of a therapeutic programme for adolescents with OW/OB: integral education on nutrition and physical activity).
Methods/Design
The EVASYON was planned by a multidisciplinary team to treat OW/OB in Spanish adolescents. The EVASYON is a multi-centre study conducted in 5 hospitals in 5 Spanish cities (Granada, Madrid, Pamplona, Santander and Zaragoza) and two hundred and four OW/OB Spanish adolescents were recruited for this intervention. The treatment was implemented for approximately one-year follow-up. The adolescents were treated in groups of a maximum of 10 subjects; each group had 20 visits during the treatment period in two phases: intensive during the first 2 months (1st to 9th visits), and extensive during the last 11 months (10th to 20th visits). In order to assess the efficacy of the treatment, 8 dimensions were measured: diet; physical activity and fitness; eating behaviour; body composition; haematological profile; metabolic profile; minerals and vitamins; immuno-inflammatory markers. Moreover, genetic polymorphisms were also determined.
Discussion
The treatment programme developed in the EVASYON study was designed as a national pilot study to be implemented as an effective treatment for adolescents with OW/OB into the Spanish Health Care Service